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A home-based comprehensive language development intervention and assessment using ICT for children with autism spectrum disorder

Research Project

Project/Area Number 19K14293
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 09060:Special needs education-related
Research InstitutionUniversity of Tsukuba

Principal Investigator

ISHIZUKA Yuka  筑波大学, 人間系, 特任助教 (40817574)

Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2021: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2020: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2019: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords自閉スペクトラム症 / 言語発達 / 保護者 / 家庭 / 随伴模倣 / 発達支援 / 模倣 / 言語発達支援 / ICT / 保護者支援
Outline of Research at the Start

本研究では、ICTを活用した家庭密着型の包括的な言語発達支援を構築し、自閉症児が言語を獲得する過程を総合的に明らかにすることを目的とする。まず言語獲得に関する評価研究では、多様な発達・行動データを縦断的に評価することで、言語発達の基軸を解明する。次にICTを活用した家庭密着型の支援研究では、支援群と統制群を比較し、発声・単語から句・文の表出へと階層性のある言語を獲得し、それらを日常場面の中で使用するための環境条件を検討する。最後に家庭密着型の言語発達支援の普及に関する質的研究では、保護者を対象としたフォーカスグループインタビューを行い、家庭密着型支援の開発・実証・普及に必要な要因を検討する。

Outline of Final Research Achievements

This study aimed to develop a home-based comprehensive language development intervention to clarify the process of language acquisition by children with autism spectrum disorder (ASD). In the first year, we examined intervention strategies to facilitate production of words and phrases/sentences from vocalizations for children with ASD. In the next and final year, the intervention strategies which we developed were tested to investigate if they could be applied by parents at home. Consequently, it was revealed that adults responding to the speech of children with ASD, with the same speech and extended speech (contingent imitation and extended contingent imitation) is an effective intervention strategy for promoting speech from utterances to words and from words to phrases and sentences. Furthermore, the intervention strategies were found to be procedures that could be applied by parents at home.

Academic Significance and Societal Importance of the Research Achievements

自閉スペクトラム症(ASD)児に対する家庭密着型の包括的言語発達支援の開発と評価を行った。本研究は、ASD児の発声から語、語から 句・文の発話へと段階的な言語の獲得と社会的相互作用場面での使用への拡張を含めた包括的な言語の獲得・拡張を促す環境条件を明らかにした点に学術的意義がある。さらに本研究は、家庭という生活基盤の中で、ASD児の中核症状となる言語の発達に焦点を当て、保護者が家庭で適用可能な支援システムを構築した点に社会的意義がある。本研究により得られた成果は、多くのASD児が個々の言語発達段階に応じた支援を受けることができる環境を整備するために活かすことができる。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (8 results)

All 2021 2020 2019

All Journal Article (4 results) (of which Peer Reviewed: 3 results,  Open Access: 1 results) Presentation (4 results) (of which Int'l Joint Research: 3 results)

  • [Journal Article] The effect of contingent imitation intervention on children with autism spectrum disorder and co-occurring intellectual disabilities2021

    • Author(s)
      Ishizuka Yuka、Yamamoto Junichi
    • Journal Title

      Research in Autism Spectrum Disorders

      Volume: 85 Pages: 101783-101783

    • DOI

      10.1016/j.rasd.2021.101783

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 自閉スペクトラム症児の音声言語に対する随伴模倣を用いた介入の効果 -遊び場面における発声・発話機会設定の有無に関する検討-2021

    • Author(s)
      石塚祐香・山本淳一
    • Journal Title

      行動分析学研究

      Volume: 36

    • NAID

      40022742732

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] 言語発達障害のマネージメント2021

    • Author(s)
      石塚祐香
    • Journal Title

      Journal of Otolaryngology, Head and Neck Surgery

      Volume: 37 Pages: 619-622

    • Related Report
      2020 Research-status Report
  • [Journal Article] The effects of adult contingent responsiveness on increasing conversational responses through picture book reading setting in children with autism spectrum disorder.2020

    • Author(s)
      Yuka Ishizuka & Junichi Yamamoto
    • Journal Title

      Global Conference Series: Social Sciences, Education and Humanities

      Volume: 4 Pages: 206-213

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] Parent-implemented school-readiness skill training using iPad in preschool children with ASD2019

    • Author(s)
      Yuka Ishizuka
    • Organizer
      The 10th International Conference of Association for Behavior Analysis、 Poster session
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Telehealth consultation and parent-implemented social skill training in children with neurodevelopmental disorder.2019

    • Author(s)
      Yuka Ishizuka
    • Organizer
      International Conference 2019 the meeting of 9th World Congress of Behavioral and Cognitive Therapies 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Gesture imitation increases reciprocal communication in children with autism spectrum disorder2019

    • Author(s)
      Yuka Ishizuka
    • Organizer
      The 15th International Cognitive Linguistics Conference
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 言語発達支援における「話す・読む・理解する」2019

    • Author(s)
      石塚祐香
    • Organizer
      日本行動分析学会 第37回年次大会
    • Related Report
      2019 Research-status Report

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Published: 2019-04-18   Modified: 2023-01-30  

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